Description

2-Oxazoline-4-Carbamic Acid, 2,4-Dimethyl-5-Oxo-, Benzyl Ester (8Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmaceuticals, agrochemicals, and functional materials, offering a versatile scaffold for chemical modification. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to create new active ingredients or sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Ligand and Catalyst Synthesis: Acts as a starting material for creating chiral oxazoline-based ligands used in asymmetric catalysis.
• Polymer Modification: Employed to introduce functional groups into polymer chains, enhancing material properties like adhesion or biocompatibility.
• Peptidomimetics & Bioactive Molecules: Provides a constrained heterocyclic backbone for designing peptide mimics and other bioactive compounds.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes for studying enzyme function and biological pathways.

Basic Information

Product Name	2-Oxazoline-4-Carbamic Acid, 2,4-Dimethyl-5-Oxo-, Benzyl Ester (8Ci)
CAS No.	21456-21-3
Molecular Formula	C13H15NO4
Molecular Weight	249.26 g/mol
Synonyms	Benzyl 2,4-dimethyl-5-oxo-4,5-dihydro-1,3-oxazole-4-carboxylate; 4-Carboxy-2,4-dimethyl-5-oxo-2-oxazoline Benzyl Ester; 2-Oxazoline-4-carboxylic acid, 2,4-dimethyl-5-oxo-, benzyl ester; 2,4-Dimethyl-5-oxo-2-oxazoline-4-carboxylic acid benzyl ester; (4-Benzyloxycarbonyl-2,4-dimethyl-5-oxo-4,5-dihydrooxazol-2-yl); Benzyl 2,4-dimethyl-5-oxo-2-oxazoline-4-carboxylate
EINECS	Contact for details

Quality Control

Our 2-Oxazoline-4-Carbamic Acid, 2,4-Dimethyl-5-Oxo-, Benzyl Ester (8Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.